Hi, has anyone been able to DIY clean the evaporator coils in the model 3 in Canada? I know people have used Kool-It in the US but I don't think its available in Canada. Service charges $120 to clean the evaporator coils. I've already bought the cabin filters to replace them myself but since I'll be in there I wanted to clean the evaporator coil to get rid of the moldy smell. TIA